# ========================================== 跨文件夹引入同层级模块
import sys
print(sys.path)
sys.path.insert(0, r'./utils/')  # 添加包目录至系统路径，引用包内模块时就像在根目录上引入一样
print(sys.path)

from others import *
callme = CallMe()
showme = ShowMe()

# ==========================================
import numpy as np
import matplotlib.pyplot as plt

arr = np.zeros((100, 100))
arr[50:-1, 50:-1] = 1
# print(arr)
img_arr = np.uint8(arr * 255)
print(img_arr)

plt.imshow(img_arr)
plt.title('hello')
plt.show()
